Mainland, PA

ZIP code 19451 encompasses the town of Norristown in Montgomery County, Pennsylvania. The area is home to the historic Elmwood Park Zoo, offering a diverse collection of animals and interactive exhibits. Norristown is also known for its vibrant local arts scene, with the Centre Theater hosting various performances and events. The zip code covers a mix of residential neighborhoods and commercial areas, providing a diverse array of amenities for residents and visitors alike.